# 索尼中国 vs 慢慢买

The clearest difference is rating: 慢慢买 at 3.4 against 索尼中国's 2.7. 慢慢买 also leads on review sentiment (75% vs 44%) and update cadence (weekly vs every 3 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

慢慢买 holds the better App Store score, 3.4 against 2.7. Both are backed by a comparable volume of ratings — 22 and 37 respectively. Written reviews point the same way: 44% of 索尼中国's written reviews are positive against 75% of 慢慢买's.

索尼中国 ships an update every 3 weeks, 慢慢买 weekly. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 索尼中国 | 慢慢买 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (22 ratings)](https://appshunter.io/ios/app/id520749237/reviews) | **[3.4 (37 ratings)](https://appshunter.io/ios/app/app/id933106331/reviews)** |
| Number of ratings | 22 | **37** |
| Positive reviews | 44.1% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 80 MB | 101 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Sony (China) Limited](https://appshunter.io/developer/520749240) | [Zhejiang Manmanmai Network Co., Ltd.](https://appshunter.io/developer/1435139790) |

## What reviewers say

### 索尼中国

[App page](https://appshunter.io/ios/app/id520749237)

**In-app purchases:** none


### 慢慢买

[App page](https://appshunter.io/ios/app/app/id933106331)

This app helps shoppers find the best deals by tracking historical prices across numerous e-commerce platforms. It identifies genuine sales, alerts users to price drops, and offers a community forum for sharing shopping tips and avoiding scams.

**Highlights:** Historical price tracking, Cross-platform price comparison, Deal discovery and alerts, Community shopping advice, Price drop notifications, Discount subscriptions, Price trend rankings

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 索尼中国 free?

索尼中国 is free to download, with no in-app purchases.

### Is 慢慢买 free?

慢慢买 is free to download, with no in-app purchases.

### Which has better reviews, 索尼中国 or 慢慢买?

慢慢买 is rated higher. 索尼中国 averages 2.7 out of 5 from 22 ratings, while 慢慢买 averages 3.4 from 37 ratings.

### Do 索尼中国 or 慢慢买 have ads?

Neither 索尼中国 nor 慢慢买 shows ads.

### Which is updated more often, 索尼中国 or 慢慢买?

索尼中国 ships an update every 3 weeks, and 慢慢买 weekly. Most recently, 索尼中国 was updated on September 23, 2026 and 慢慢买 on September 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*